| Singular | Plural | |
|---|---|---|
| Nominativ | rationalis, rationale | rationalia, rationaleis, rationales |
| Genitiv | rationalis | rationalum, rationalium |
| Dativ | rationali, rationaliter | rationalibus |
| Akkusativ | rationale, rationalem | rationalis, rationaleis, rationalia, rationales |
| Ablativ | rationale, rationali, rationaliter | rationalibus |
| Vokativ | rationalis, rationale | rationalia, rationales |
| Singular | Plural | |
|---|---|---|
| Nominativ | — | — |
| Genitiv | — | — |
| Dativ | — | — |
| Akkusativ | — | — |
| Ablativ | — | — |
| Vokativ | — | — |
| Singular | Plural | |
|---|---|---|
| Nominativ | — | — |
| Genitiv | — | — |
| Dativ | — | — |
| Akkusativ | — | — |
| Ablativ | — | — |
| Vokativ | — | — |
| Singular | Plural | |
|---|---|---|
| Nominativ | rationalis | rationales |
| Genitiv | rationalis | rationalum, rationalium |
| Dativ | rationali, rationale, rationaliter | rationalibus |
| Akkusativ | rationalim, rationalem | rationales, rationalis |
| Ablativ | rationali, rationale, rationaliter | rationalibus |
| Vokativ | rationalis | rationales |
| Grundform | |
|---|---|
| Positiv | rationaliter |
| Komparativ | — |
| Superlativ | — |